baber/WOPTO huggingface dataset:
Patent JP-2006501037-A (JP)
Title: カテーテルの固定装置
IPC: A61M25/02
Filed: 2003-10-01
Abstract: 【課題】   カテーテル等の医療用具を長時間に亘って所定位置に保持しかつ容易に解放できる、患者への医療用具の固定具および固定方法を提供することにある。 【解決手段】   医療用具を患者の身体の所定位置に保持しかつ医療用具の横方向移動および長手方向移動を防止するのに使用できる医療用具固定具。本発明の固定具は、ベースと、少なくとも１つの支柱と、少なくとも１つのキャップとを備えたリテーナを有している。キャップは、可撓性連結具によりリテーナのベースに取付けられておりかつ支柱に対して被せ位置または非被せ位置に配置される。キャップは、リテーナの支柱の端部に設けられた突出部を受入れることができる凹部を有している。保持すべき医療用具の適当な開口に支柱を挿通し、次にキャップを支柱上の被せ位置に配置して医療用具をリテーナに固定することにより、医療用具の長手方向移動および横方向移動が防止される。
Patent JP-2005536865-A (JP)
IPC: H01R43/00
Filed: 2003-10-15
Abstract: At least two components are brought to rest on each other at least in an assembly portion, with a carrier element contacting a first one of the two components at least in the assembly portion, and at least one projection passing through the components in the assembly portion in the direction towards the carrier element. The carrier element is planarly supported at least in the assembly portion against the passing-through movement of the projection, and the passing of the projection through the components. The opposed planar support of the carrier element effects a plastic deformation of the passed-through material of the components in the direction transversely to the passing-through movement of the projection by deforming the carrier element.
Patent JP-2006502952-A (JP)
Title: バルク形状発泡体物品の製造方法
IPC: C04B38/08
Filed: 2003-10-09
Abstract: セラミック発泡体粒状材料に疎水性材料を接触させ、疎水性特性を有する含侵及びコーティングされたセラミック発泡体粒状材料（１０３）の形成するを含むバルク形状の製造方法。その含侵及び／又はコーティングされたセラミック発泡体粒状材料（１０３）を有機結合剤を含む又は含まないセラミック結合剤の水性懸濁液と混合して（１０８）、成型及び圧縮可能な混合物（１０９）を形成する。その成型及び圧縮可能な混合物（１０９）を鋳型中で成型し（１１０）、任意に圧縮して（１１１）、湿った未焼成体（１１３）を形成し、次に焼成及び焼結して（１１６）、バルク形状セラミック物品を形成する。
Patent JP-2006503377-A (JP)
Title: 監視システムからのライブフィード（ｌｉｖｅｆｅｅｄ）を認証するためのシステムおよび方法
IPC: G08B13/196
Filed: 2003-10-17
Abstract: ＬＥＤのような確実な信号送信器は、ビデオカメラのような確実なストリーム捕獲装置の所望の観察範囲内に配置される。確実な信号送信器は、遠隔地の観察者／プロセッサが確認することができる確実な信号を連続的に送信し、それによりカメラから送信されるビデオが実際に所望の範囲を含むことを確認する。
Patent JP-2006503732-A (JP)
Title: デザインを基材に適用する方法および装置
IPC: B44C1/17
Filed: 2003-10-20
Abstract: 装飾フィルムを正確に基材に適用できるラミネート（５００）。このラミネートは、対向する外側および内側主面を有するポリマーカバーシートを含んでいる。構造化感圧接着剤層（５０９）がカバーシートの内側主面に接合されている。構造化感圧接着剤は、構造化感圧接着剤層の少なくとも１端に延在する複数の間隔の空いた通路を有している。装飾フィルム（５１４）は、構造化感圧接着剤に接合している。感圧接着剤の第２の層（５１２）は、構造化感圧接着剤層に対向する装飾フィルムの主面に接合している。剥離ライナ（５０８）は、感圧接着剤の第２の層および構造化感圧接着剤の一部を実質的に横切るように延在している。
Patent JP-2006504469-A (JP)
IPC: A61M16/00
Filed: 2003-10-30
Abstract: The present invention provides improvements in the feedback and control systems employed in the field of ventilation therapy. In particular, a system for delivering a supply of gases to a patient is described which incorporates a detachable cartridge or open tubular section (22) used to house a mechanism (11) which senses the humidity, temperature, flow and other attributes of the flowing gas. Information obtained from the sensor may be used to provide feedback to a controller (9) which controls the humidification mechanism in order to provide optimally humidified gases to a patient (1). It will be appreciated that the feedback and control system as described in the preferred embodiment of the present invention can be used in respiratory care generally or with a ventilator.
Patent JP-2006505004-A (JP)
Title: 光子バンドギャップ装置により光信号を切替えるための方法および装置
IPC: G02F1/313
Filed: 2002-10-30
Abstract: 光学スイッチ11,111,211は、周期的なパターンで配置された複数の開口31-42を有する部材26を備えている。通路86-87,91-92,96-97は入力から出力まで部材を通って延在し、開口の部分集合がこの通路に沿って配置されている。１つの動作モードにおいて、各開口は、予め定められた波長における放射線が部材を通って伝播することを阻止する光子バンドギャップ構造を規定するために部材の屈折率とは異なる屈折率を有する材料を含んでいる。別の動作モードにおいて、通路に沿った部分集合の開口の屈折率は、放射線がその通路に沿った伝播することを可能にする別の値を有している。
Patent JP-2006514010-A (JP)
IPC: C07D451/06
Filed: 2003-11-19
Abstract: The invention relates to novel carbamic acid esters of general formula (1), in which X<-> and the groups A, R<1>, R<2>, R<3> and R<4> can be defined as cited in the claims and the description. The invention also relates to a method for producing said esters and to their use as medicaments, in particular medicaments with an anticholinergic action.
Patent JP-2006512328-A (JP)
Title: 新規なクマリン、それらのカルボキサミド誘導体、調製法、組成物、および使用
IPC: C07D405/12
Filed: 2003-12-05
Abstract: 本発明は、新規なクマリン誘導体、それらのカルボキサミド、それらを含有する薬物組成物、ならびにそれらの、腎臓保護、高血圧、心臓・脳血管疾患、非インスリン依存性糖尿病、腫瘍、前癌性病変、および浮腫の治療薬としての使用に関する。
Patent JP-2006508792-A (JP)
Title: 水回収プラントを稼働させるためのプロセス
IPC: C02F1/00
Filed: 2003-12-10
Abstract: 【課題】  廃棄物の生成量を減少させることを可能とする、製造プロセス又は建設プロセスに関連する水回収プラントを稼働させるためのプロセスを提供する。 【解決手段】  水回収プラントを稼働するためのプロセスは、製造プロセス又は建設プロセスから回収される、固形物により汚染された水を用いて貯蔵タンクを充填することと、貯蔵タンク内の一以上の選択された汚染物質の濃度に関連するパラメータを決定することと、貯蔵タンク内の一以上の選択された汚染物質の濃度が所望のレベル以下になるように固形物により汚染された水を希釈することと、製造プロセスにおいて貯蔵タンクからの水を利用することと、を含んでいる。
Patent JP-2006512711-A (JP)
Title: 書換可能な光学的記録担体
IPC: G11B7/258
Filed: 2003-12-18
Abstract: 本発明は、第１の記録スタックの層を有する第１の基板を有する書換可能な光学的記録担体に係る。記録スタックは、第１の誘電体層と、位相変化記録材料を有する記録層と、第２の誘電体層と、金属ミラー層とを有する。最大Ｒ×Ｍを得るよう、第１の誘電体層は、２０ｎｍ乃至５０ｎｍの範囲の厚さｄ１を有する。第２の誘電体層は、ミラー層がアルミニウムを有するときは、０．０２２５×ｄ ２   ２ −２．６５７２×ｄ ２ ＋１７３．３（ｎｍ）＜ｄ １ ＜０．０２２５×ｄ ２   ２ −２．６５７２×ｄ ２ ＋２１３．３（ｎｍ）の関係に従った厚さｄ２を、ミラー層が銀を有するときは、０．０１９１×ｄ ２   ２ −２．０４８２×ｄ ２ ＋１４９．６（ｎｍ）＜ｄ １ ＜０．０１９１×ｄ ２   ２ −２．０４８２×ｄ ２ ＋１８９．６（ｎｍ）の関係に従った厚さｄ ２ を有する。
Patent JP-2006510821-A (JP)
Title: 無水アルケニルこはく酸組成物及びその使用法
IPC: D21H21/24
Filed: 2003-12-17
Abstract: 本発明は（ａ）無水アルケニルこはく酸粒子含有無水アルケニルこはく酸成分を、ノニオン性澱粉、イオン性澱粉及びそれらの混合物よりなる群から選ばれた乳化性澱粉を含有する第一澱粉成分中に懸濁してなるエマルジョン、及び（ｂ）ノニオン性澱粉、イオン性澱粉及びそれらの混合物よりなる群から選ばれた第二澱粉成分を含有する水性サイジング組成物であって、エマルジョン中の無水アルケニルこはく酸成分及び澱粉、並びに第二澱粉成分は、サイジング組成物が繊維質基体と接触すると、該組成物が繊維質基体に有用なサイジング特性を付与可能に十分高い澱粉：無水アルケニルこはく酸重量比で存在する該サイジング組成物に関する。本発明は、該サイジング組成物で処理した繊維質基体、該組成物の製造法、及びこのような組成物、その他の組成物の使用法にも関する。一実施態様では、無水アルケニルこはく酸の代りに、アルキレンケテン二量体が使用される。
Patent JP-2006187998-A (JP)
Title: Printer control method
Inventor: KIMURA TAKASHI
IPC: B41J5/30
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of inconvenience due to the lack of a method other than deleting a printing job and repeat printing even if the setting of stapling is changed during the printing of a plurality of copies.  <P>SOLUTION: The printer has the function of converting printing data received to printing image data and printing a first copy, saving the printing image in a hard disk, reading the printing image data saved in the hard disk from the hard disk and printing second and subsequent copies, temporarily stopping printing when the first copy is printed, confirming the result of printing and making an operator choose between resumption of printing to the sender of the printing data and cancellation of printing. The printer has the function of changing a stapling position after confirming printing and resuming printing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006190426-A (JP)
Title: Recording/reproducing device with program title display part
Inventor: ABE YOSHIYUKI
IPC: H04N7/173
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device with a program title display part, capable of displaying title information in the title display part, the displaying being permitted to be title displaying using a character string containing Chinese characters.  <P>SOLUTION: The recording/reproducing device with the program title display part is provided with the title display part capable of displaying title information including a program title in order to effectively use even information capable of being newly obtained in accordance with an environmental change which enables transmission of information containing Chinese characters through digital broadcasting or analog terrestrial broadcasting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006192450-A (JP)
Title: Forging die for scroll, method for forging scroll and scroll
Inventor: HAMAZAKI MASANORI
IPC: B21J13/02
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging die for scroll, a forging method using this forging die and the scroll formed with this forging method by which the scroll having a step part can be formed at high precision with one time of the forging.  <P>SOLUTION: In the forging die for producing the scroll 1 provided with a flange 2 having the step part 3 and a spiral-state fin 4 arranged on one side surface of this flange 2 and having the step part 5 on the end surface, the forging die is provided with a lower die 13 for forming the flange 2 and also, forming the fin 4, a punch 12 for pushing a blank 7 into fin grooves 16, and a back-pressure plate 14 for giving the back pressure force f1 to the blank 7 in the reverse direction to the pushing-in direction of the blank 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193017-A (JP)
Title: Vehicle information recording device and vehicle information recording method
Inventor: SHII KAZUHIRO
IPC: B62D41/00
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for recording vehicle information stored in a volatile memory to a non-volatile memory.  <P>SOLUTION: A control part 2 determines whether or not the vehicle information showing a failure code is continuously detected during a predetermined control period in normal operation and records the vehicle information showing the failure code in an EEPROM 4 when the vehicle information showing the failure code is detected continuously during the predetermined control period. In the case of a vehicle collision, the control part 2 records the vehicle information other than the vehicle information showing the failure code in the EEPROM 4. Thus, in the case of the vehicle collision, the vehicle information amount recorded in the EEPROM 4 can be reduced, so that it is possible to reduce the time required for recording the vehicle information recorded in a data temporary storage part 7 to the EEPROM 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195104-A (JP)
Title: Fire-retardant sound absorbing heat insulating material
Inventor: SENOO TOSHIKUNI
IPC: D04B21/14
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-retardant sound absorbing heat insulating material which is made of non-woven fabric using fire-resisting fiber obtained by oxidizing acrylic synthetic fiber, has superior fire resistance and high density, and is thin and suitably arranged, especially, on the back of a bonnet nearby the engine of an automobile, belong the engine, between the engine and a cabin, and so on to insulate sound and heat.  <P>SOLUTION: A fleece fiber sheet made of fire-resistant fiber of ≥50 in limit oxygen index (LOI) obtained by oxidizing acrylic synthetic resin is subjected to stitch bonding using no yarn. This stitch bonded non-woven fabric is such that some fire-resistant fiber in the fiber sheet penetrates the fiber sheet to form a wrap knitted needle loop array on one surface of the fiber sheet and a wrap knitted sinker loop is buried in the other surface to has a fleece type outward appearance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193655-A (JP)
Title: Organic pigment fine particle and method for producing the same
Inventor: MAEDA HIDEKI
IPC: C09B67/20
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method in which an organic pigment can simply be obtained in good purity and to provide organic pigment fine particles (monodisperse organic pigment fine particles) having uniform particle diameters and to provide a method for producing organic pigment fine particles in which sizes of fine particles can be controlled.  <P>SOLUTION: The method for producing the organic pigment fine particles comprises forming fine particles by bringing an organic pigment solution obtained by dissolving an organic pigment into an aqueous medium containing at least one dispersant into a flow and contact with a solution for adjusting pH of the pigment solution as a laminar flow through a passage (a channel) and changing a hydrogen ion index (pH) of the organic pigment solution in the flow process and controlling the temperature at which the contact flow of the organic pigment solution with the solution for adjusting pH of the pigment solution is carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203580-A (JP)
Title: Communication control system
Inventor: ISHIDA HIROSHI
IPC: H04L45/02
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform terminal movement detection in a sub-network of WLAN and to lighten a processing load of terminal movement control processing imposed on HA by a process of enabling a terminal to detect movement in WLAN by FA in a WLAN interworking network by the application of hierarchical MIP, making GFA (Gateway FA) of PDG deal with terminal movements control processing in WLAN, and making HA in PDN deal with the control processing of terminal movement from 3GPP to WLAN and vice versa.  <P>SOLUTION: The detection of terminal movement in WLAN 106 is performed and the processing load of terminal movement control processing imposed on HA 103a is lightened by a process of enabling a radio communication terminal 111 to detect movement in WLAN 106 by FA 106a in WLAN 106 by the application of hierarchical MIP, making GFA 1021a of PDG 1021 deal with terminal movement control processing in WLAN 106, and making HA 103a in PDN 103 deal with the control processing of terminal movement from 3GPP to WLAN and vice versa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214600-A (JP)
Title: Air conditioner controller, air conditioner control method, and recording medium recording air conditioner control program
Inventor: OKETANI TAKESHI
IPC: F24F11/02
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce user's uncomfortable feeling in emergency operation when abnormality of an indoor temperature sensor occurs.  <P>SOLUTION: Since emergency operation end time is set to predetermined time at step 206, emergency operation end time is changed at step 208 when receiving turning-off timer set time at step 207, and emergency operation ends at step 210 when emergency operation time exceeds emergency operation end time at step 209, emergency operation ends automatically and end time can be easily changed by setting of a remote controller to prevent reduction of indoor temperature to such extent that a user has uncomfortable feeling due to limitless continuation of cooling emergency operation and reduce troublesomeness for performing operation for starting emergency operation frequently when it is very hot and an uncomfortable condition occurs immediately when an air conditioner stops.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217182-A (JP)
Title: Image reproducing device, method, system, program, and storage medium
Inventor: SHIGEE SOICHIRO
IPC: H04N5/225
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an image retrieval time by inhibiting an image such as a moving picture which can not be printed from being reproduced and displayed in a state wherein an image reproducing device and an image output device are connected.  <P>SOLUTION: The image reproducing device which can be connected to external equipment, includes a reproducing means of reproducing an image stored in a storage means; a judging means of judging whether or not external equipment is connected; an image selecting means of selecting an image that the external equipment is adaptive when the external equipment is connected; and a control means for reproducing the image selected by the selecting means by the reproducing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216725-A (JP)
Title: Wiring board for semiconductor device, and semiconductor device using the same
Inventor: MIZUTANI ATSUHITO
IPC: H01L21/60
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for semiconductor device and a semiconductor device for reducing generation of wrong wirings in the connections by bonding wires and for surely recognizing wrong wirings, even if wrong wiring is generated.  <P>SOLUTION: In the wiring board 2 for semiconductor device, a circular ground wiring 5 formed to surround the external circumference of a semiconductor element 4, and a circular power supply wiring 6 formed to surround the external circumference of the ground wiring 5, are provided. The projects 5a, 6a, projected toward the semiconductor element 4 and corresponding to the location of wire bonding, are respectively formed in the inner circumferential side of the semiconductor element 4 and in the inner circumference side of the power supply wiring 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212278-A (JP)
Title: Manufacturing method of insertion flexible tube, insertion flexible tube and endoscope
Inventor: HOSOI MASAYOSHI
IPC: G02B23/24
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an insertion flexible tube by which a high liquid tightness between a flexible tube part and a curved part can be obtained regardless of the kind of the constituting material of the outer coat of the curved part, to provide the insertion flexible tube manufactured by the manufacturing method, and to provide an endoscope provided with the insertion flexible tube.  <P>SOLUTION: In this manufacturing method of the insertion flexible tube, the distal end part of the core material 31 of the flexible tube part 3 is connected to the proximal end part of the core material 41 of the curved part 4 with a connection tube 43, the distal end part of the outer coat 32 of the flexible tube part 3 and the proximal end part of the outer coat 42 of the curved part 4 are brought into contact so as to be overlapped, and then the distal end part of the outer coat 42 and the proximal end part of the outer coat 32 are tightened with a thread 9 from the outer surface side. Thereafter, the thread 9 is coated with the material of the same kind as the material constituting the outer surface of the outer coat 32, and a coating layer 10 for fixing the thread 9 is formed. Prior to the formation of the coating layer 10, at least to the outer surface side of the proximal end part of the curved part 4, an adhesive material 11 highly adhesive to both of the outer surface of the outer coat 32 and the coating layer 10, is supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216896-A (JP)
Title: Solar cell manufacturing method
Inventor: SEKIGUCHI YOSHINOBU
IPC: H01L31/04
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the flexibility in selecting a support medium for supporting a solar cell layer.  <P>SOLUTION: A solar cell manufacturing method comprises the steps of forming a separation structure 50 on a seed substrate 1; forming a solar cell layer 20 constituted of a compound semiconductor on the separation structure 50; coupling a support medium 9 to the seed substrate 1 to form a composite member such that the solar cell layer 20 is inside the support medium 9; and relocating the solar cell layer 20 from the seed substrate 1 to the support medium 9, by using the separation structure 50 to divide the composite member. The separation structure 50 is a layer for generating distortion energy in at least one of the inside of the separation structure 50, the interface between the separation structure 50 and solar cell layer 20, and the interface of the separation structure 50 and seed substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216904-A (JP)
Title: Color solid state image sensor and method of fabricating the same
Inventor: AOYAMA MASAYUKI
IPC: H01L27/14
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obviate color mixing and a degradation of a formation accuracy of a micro lens caused by individually different thicknesses of a plurality of different color patterns that makes up a color filter.  <P>SOLUTION: The color solid state image sensor 100 is provided with a plurality of photoelectric conversion elements 102 arranged on a substrate 101 to convert incident light to electric charges, a transparent film 105 that covers the substrate 101 on which the plurality of photoelectric conversion elements 102 is provided, and a color filter 106 that is made up of a plurality of color patterns formed on the transparent film 105 and having individually different thicknesses to make a color separation of the incident light. The upper surfaces of the plurality of color patterns are each flush with others.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219985-A (JP)
Title: Sub-chamber type internal combustion engine
Inventor: TAKAHASHI EIJI
IPC: F02B19/12
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide sub-chamber type internal combustion engine appropriately shortening the combustion periods of a subsidiary chamber according to operating conditions.  <P>SOLUTION: This sub-chamber type internal combustion engine is provided with a main combustion chamber 63, the subsidiary chamber 61, a communicating passage 61d, an ignition plug 98, an opening/closing mechanism 70, and an ECU 40. The subsidiary chamber 61 is located adjacently to the main combustion chamber 63. The main combustion chamber 63 and the subsidiary chamber 61 are communicated with each other by the communicating passage 61d. The tip end part 29a of the ignition plug 29 ignites a fresh air mixture introduced from the main combustion chamber 63 to the subsidiary chamber 61 through the communicating passage 61d. The opening/closing mechanism 70 opens/closes the communicating passage 61d. The ECU 40 controls the opening/closing mechanism 70, so that in a first operating condition, the communicating passage 61d is closed in a first period being a part of a compression stroke period, and in a second operating condition, the communicating passage 61d is opened in the whole compression stroke period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219263-A (JP)
Title: Image forming device
Inventor: YOKOI MANABU
IPC: G03G15/00
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out a stored recording sheet, while storing the recording sheet of a plurality of sizes up to the small size from the large size without disturbing a storage time attitude.  <P>SOLUTION: This image forming device has a small size storage part 31 and a large size storage part 32 uplifted from a floor under a delivery port 20. The large size storage part 32 is arranged in a position separated from the delivery port by the small size storage part 31, and has a side guide above both sides of the small size storage part 31. Thus, the recording sheet of the small size is dropped in the small size storage part 31 by its gravity, and a tip part of a large size recording sheet is dropped in the large size storage part 32 while being supported by the side guide by going over an upper part of the small size storage part. Thus, the image forming device can separate the recording sheet of the small size and the recording sheet of the large size and send them into respective delivery paper storage parts 3, with a simple structure without requiring a driving mechanism.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227099-A (JP)
Title: Reflective optical element for ultraviolet light, optical system, optical device and aligner
Inventor: TSUDA TSUYOSHI
IPC: G02B5/08
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective optical element for ultraviolet light satisfying an image performance in a reflective-refractive optical system, to provide an optical system provided with the reflective optical element for ultraviolet light, and to provide an optical device and an aligner having the optical system.  <P>SOLUTION: The reflective optical element 111 for ultraviolet light has a dielectric multilayer film 114 formed by stacking dielectric thin films made of a plurality of kinds of dielectric materials having different refractive indices is disposed on an aluminum film 113, wherein the dielectric multilayer film 114 is a high reflective film having an average reflectance of P-polarization and S-polarization of ≥80% and a variation of phase difference of reflective light of P-polarization and S-polarization is ≤40° in the desired angle bandwidth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI